#define _CRT_SECURE_NO_WARNINGS

#include<stdio.h>

int main() 
{
	char s1[] = "wwwcom";
	char s2[] = "wwwcom";
	char* s3 = "wwwcom";
	char* s4 = "wwwcom";
	if (s1 == s2)
		printf("s1=s2 \n");
	else
		printf("s1!=s2 \n");
	if (s3 == s4)
		printf("s3=s4 \n");
	else
		printf("s3!=s4 \n");


	return 0;

}